Cytochrome P450 2C19 poor metabolizer phenotype in treatment resistant depression: Treatment and diagnostic implications

Marin Veldic^*, Ahmed T. Ahmed, Caren J. Blacker, Jennifer R. Geske, Joanna M. Biernacka, Kristin L. Borreggine, Katherine M. Moore, Miguel L. Prieto, Jennifer L. Vande Voort, Paul E. Croarkin, Astrid A. Hoberg, Simon Kung, Renato D. Alarcon, Nicola Keeth, Balwinder Singh, William V. Bobo, Mark A. Frye